Sterling Infrastructure, Inc. (STRL) Stock Price & How to Invest
Last updated July 2026
Short answer
You can invest in Sterling Infrastructure (STRL) by buying shares or fractional shares at any major broker, through an ETF that holds it, or as one holding in a thematic basket. Sterling is a smaller-cap, high-growth specialty construction name leveraged to AI: its E-Infrastructure Solutions segment specializes in site development (earthwork, foundations, utilities) for hyperscaler data centers, alongside Transportation heavy civil and Building concrete services. STRL trades on data center and reshoring backlog against peers like Quanta Services, Comfort Systems, EMCOR, and MasTec.
STRL stock price
As of 2026-07-24, Sterling Infrastructure, Inc. (STRL) last closed at $660.94, up 146.5% over the past year. Over the past 52 weeks it has traded between $263.05 and $993.74.
Prices are daily closing prices from Yahoo Finance and may be delayed. For the live quote, check your broker or Sterling Infrastructure, Inc.'s investor relations page. Walnut is informational, not investment advice.
What does Sterling Infrastructure, Inc. (STRL) do?
Sterling Infrastructure is a specialty infrastructure construction company organized around three segments. E-Infrastructure Solutions provides site development for data centers, distribution centers, e-commerce fulfillment facilities, and other large industrial sites. Transportation Solutions provides heavy civil construction for highways, bridges, ports, and aviation. Building Solutions provides concrete services for residential and commercial construction.
The E-Infrastructure segment has become a significant growth driver as data center buildouts and reshoring of industrial capacity has accelerated. Sterling has been one of the leading specialty site developers for hyperscaler data center projects. Headquartered in The Woodlands, Texas. Joe Cutillo has been CEO since 2015.
What's driving Sterling Infrastructure, Inc. (STRL)?
1. Data center site development.
AI-driven hyperscaler data center construction is the largest growth driver. Sterling's E-Infrastructure Solutions specializes in site development for data centers (earthwork, foundations, utilities). Backlog has grown materially with hyperscaler commitments.
2. Reshoring industrial site development.
Beyond data centers, the broader reshoring of industrial capacity (semiconductor fabs, battery facilities, EV manufacturing) drives site development demand. Sterling has been winning work across these end markets.
3. Federal infrastructure exposure through Transportation segment.
The Transportation Solutions segment benefits from Infrastructure Investment and Jobs Act funding for highways and other heavy civil construction. Backlog visibility is multi-year.
4. Margin mix shift.
E-Infrastructure carries higher margins than traditional heavy civil. The mix shift toward E-Infrastructure has driven operating margin expansion across cycles. Continued mix shift supports earnings growth above revenue growth.
What are the risks to Sterling Infrastructure, Inc. (STRL)?
Customer concentration in hyperscaler data center work. Construction execution risk on large projects. Cyclical exposure across all three segments. Smaller market capitalization with higher volatility.
How is Sterling Infrastructure, Inc. (STRL) valued? (approximate, early 2026)
A simple financial snapshot. These are approximations and refresh quarterly; for current figures see Sterling Infrastructure, Inc.'s investor relations page or your broker.
- Revenue (TTM): ~$2.5 billion
- Operating margin: ~12% (improving with mix)
- Net income (TTM): ~$250 million
- EPS (TTM): ~$8.00
- P/E (TTM): ~28x
- Price to sales: ~3x
- Dividend yield: None
- Free cash flow: ~$300 million annually
- Backlog: Multi-year visibility on data center work
Sterling trades at a premium to traditional construction reflecting the data center and reshoring exposure. The multiple has expanded with the AI infrastructure thesis. Smaller market cap creates higher volatility than larger infrastructure peers.
Which ETFs hold Sterling Infrastructure, Inc. (STRL)?
If you want STRL exposure as part of a larger bundle rather than directly, these ETFs hold it meaningfully. Weights are approximate and refresh quarterly.
What themes does Sterling Infrastructure, Inc. (STRL) fit?
These are the investment theses STRL naturally fits into. Each links to a full theme guide listing every other stock that belongs and the ETFs commonly used as a passive proxy.
Who competes with Sterling Infrastructure, Inc. (STRL)?
Specialty infrastructure construction
Comfort Systems USA (FIX, in MEP), Quanta Services (PWR, in electrical infrastructure), EMCOR (EME, in MEP), MasTec (in pipelines and infrastructure), and various private and regional specialty contractors. Each occupies a slightly different niche; Sterling's E-Infrastructure focus on data center site development is somewhat distinctive.
Heavy civil construction
Fluor, AECOM, Granite Construction, and various regional heavy civil contractors compete in transportation construction. The heavy civil market is fragmented and competitive.
What stocks are similar to Sterling Infrastructure, Inc. (STRL)?
Other names that show up alongside STRL in the same themes. Worth a look if you're thinking about diversification within a single thesis rather than concentration on one ticker.
Also fits Data center power and cooling. Largest specialty electrical infrastructure contractor in North America. Transmission and substation work for AI-driven utility load growth.
Also fits Data center power and cooling. Mechanical, electrical, and plumbing contracting with specialty data center expertise; backlog from hyperscaler customers has grown materially.
Also fits Data center power and cooling. Large MEP contractor winning hyperscaler data center buildouts alongside Comfort Systems.
Also fits Data center power and cooling. Distributes the wire, cable, switchgear, busways, and datacom infrastructure that data center construction consumes at scale.
How to invest in Sterling Infrastructure, Inc. (STRL)
There are three common ways to get STRL exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it (MDY, IJH, SCHA), which spreads the position across many companies. Or build it into a focused thematic basket, so STRL sits alongside other stocks that express the same thesis.
Walnut takes the basket route. Describe a thesis where STRL fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.
New to this? Start with how to invest in stocks, see how to analyze a stock with AI, or compare the best AI stock analyzers.
The bottom line on Sterling Infrastructure, Inc. (STRL)
Sterling Infrastructure (STRL) is a concentrated AI data center site-development play whose margin mix and backlog have shifted toward higher-value E-Infrastructure work. In a portfolio it behaves as a smaller-cap, higher-volatility infrastructure holding tied to hyperscaler campus buildouts and reshoring, often held alongside contractors like PWR and FIX as part of an AI-infrastructure sleeve.
More on Sterling Infrastructure, Inc. (STRL)
Whether STRL is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is STRL a buy?, and where the stock could go from here in the STRL stock forecast.
For income investors, whether STRL pays a dividend and how the payout looks is covered in does STRL pay a dividend? And to weigh STRL against a peer, read the full side-by-side comparisons: STRL vs PWR and STRL vs FIX.
Build a basket around STRL with Walnut
Use Sterling Infrastructure, Inc. as one constituent in a thematic basket Walnut's AI helps you assemble. Describe a thesis you believe in, the AI proposes the holdings and weights, and you approve before any broker order.
FAQ
What is Sterling Infrastructure's ticker symbol?
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STRL, listed on Nasdaq. Officially Sterling Infrastructure, Inc. Headquartered in The Woodlands, Texas. Trades during US market hours, available at every major US brokerage. Smaller capitalization than larger infrastructure construction peers.
Who are Sterling's competitors?
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In specialty infrastructure construction: Comfort Systems USA, Quanta Services, EMCOR, MasTec, and various private and regional specialty contractors. In heavy civil construction (the Transportation segment): Fluor, AECOM, Granite Construction, and various regional heavy civil contractors.
Is Sterling an AI infrastructure stock?
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Yes. Sterling's E-Infrastructure Solutions segment specializes in site development for data centers and has won meaningful hyperscaler AI data center work. The data center buildout is the largest single growth driver for the segment and for the company overall. The AI infrastructure thesis has expanded Sterling's investor base.
What is Sterling's P/E ratio?
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Approximately 28x trailing twelve months as of early 2026. Premium to the S&P 500 average (~22x) reflecting the data center and reshoring exposure. The multiple has expanded with the AI infrastructure thesis.
What does Sterling Infrastructure do?
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Sterling is a specialty infrastructure construction company organized around three segments. E-Infrastructure Solutions provides site development for data centers, distribution centers, and other large industrial sites. Transportation Solutions provides heavy civil construction for highways and bridges. Building Solutions provides concrete services for residential and commercial construction.
Who owns the most Sterling stock?
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Major institutional holders include Vanguard, BlackRock, and various small/mid-cap and infrastructure-themed funds. Insider ownership is modest. Sterling has been held in funds that play the AI data center theme through smaller-cap infrastructure picks.
Which ETFs have the most Sterling exposure?
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PAVE (Global X US Infrastructure Development) holds STRL at meaningful weight. Small and mid-cap industrials ETFs (IJH, IWM, IJR) hold STRL as part of broader universes. Data center-themed ETFs hold STRL at higher concentrations. VOO does not yet hold STRL given its position outside the S&P 500.
Which thematic baskets typically include Sterling?
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Two themes on Walnut. Data center power and cooling (E-Infrastructure Solutions specializes in data center site development for hyperscalers) and Infrastructure and reshoring (heavy civil and site development across data centers, distribution, and transportation infrastructure).
Is Sterling in the S&P 500?
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No, not yet. STRL is included in the S&P MidCap 400 but not the S&P 500. Future S&P 500 inclusion would require meaningful market cap appreciation. The recent appreciation on AI data center backlog may bring STRL closer to inclusion criteria.
What is Sterling's market cap?
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Approximately $5 billion as of early 2026. Market cap has grown several multiples since 2022 on AI data center site development backlog. STRL remains smaller than the major infrastructure contractor peers (PWR, FIX, EME) but is among the most concentrated AI data center exposures.
Does Sterling pay a dividend?
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No. Sterling has not paid a dividend historically and has prioritized acquisition growth and operational reinvestment. Given the active capacity expansion phase, dividend initiation is unlikely in the near term. Capital allocation focuses on geographic expansion and capability acquisitions.
Why is Sterling specifically AI-tilted?
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Sterling's E-Infrastructure Solutions segment specializes in site development (earthwork, foundations, utilities, concrete) for large industrial sites, with data centers as the largest growth driver. Hyperscaler AI campus buildouts require substantial site development before vertical construction can begin. Sterling has won meaningful share of this work and the backlog has grown materially. The AI tilt is more concentrated than at broader contractors like EMCOR.
How does Sterling compare to FIX and PWR?
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All three are infrastructure contractors with AI data center exposure. PWR is largest by market cap and focused on electrical infrastructure and transmission. FIX is concentrated on MEP contracting with deep data center expertise. STRL specializes in earlier-stage site development (the work that happens before MEP and electrical install). The three are often held together as a complete AI infrastructure contracting basket.
Should I own Sterling directly or through PAVE?
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Direct STRL gives concentrated AI data center site development exposure with full leverage to hyperscaler campus buildouts. PAVE includes STRL at smaller weight along with broader infrastructure. Many Walnut users hold STRL directly in data center power baskets given the more concentrated AI exposure than broad infrastructure ETFs provide.
Walnut is informational, not investment advice. Financial figures on this page are approximations; always verify current numbers with Sterling Infrastructure, Inc.'s investor relations page or your broker before making investment decisions.